Lydia and George Hadley live in a Happy-life Home, a technological marvel that automatically tends to their every need. It dresses them, cooks the food, brushes their teeth, and even rocks them to sleep. The house also contains a high-tech nursery. Lydia tells George that she thinks something might be wrong with the nursery, and she wants him to take a look at it. They go to the nursery, and as they stand in the center of the room, the nursery's previously blank walls and ceiling come to life. The room is transformed into a genuine African veldt, complete with a blazing hot sun and all the authentic sensory experiences that would accompany such a setting. The couple stands and watches the antelopes and vultures that roam the plains. There are also lions off in the distance that seem to be feeding upon a recent kill. Suddenly...